2030123242 has 16 divisors (see below), whose sum is σ = 3480789312. Its totient is φ = 869908320.

The previous prime is 2030123239. The next prime is 2030123269. The reversal of 2030123242 is 2423210302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162118 + ... + 174190.

It is an arithmetic number, because the mean of its divisors is an integer number (217549332).

Almost surely, 2^2030123242 is an apocalyptic number.

2030123242 is a deficient number, since it is larger than the sum of its proper divisors (1450666070).

2030123242 is a wasteful number, since it uses less digits than its factorization.

2030123242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24093.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2030123242 is about 45056.8889516354. Note that the first 3 decimals coincide. The cubic root of 2030123242 is about 1266.2150400855.

Adding to 2030123242 its reverse (2423210302), we get a palindrome (4453333544).

The spelling of 2030123242 in words is "two billion, thirty million, one hundred twenty-three thousand, two hundred forty-two".